Morchella polysaccharide nano-selenium as well as preparation method and application thereof
The invention discloses morchella polysaccharide nano-selenium and a preparation method and application thereof.The preparation method comprises the steps that a morchella polysaccharide solution, a Na2SeO3 solution and a VC solution with preset concentrations are added into a reaction container to...
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| creator | MA XIAOLONG ZHANG SHAOPENG SHI MENGHUA DONG JINGZHOU CHENG SHUIYUAN |
| description | The invention discloses morchella polysaccharide nano-selenium and a preparation method and application thereof.The preparation method comprises the steps that a morchella polysaccharide solution, a Na2SeO3 solution and a VC solution with preset concentrations are added into a reaction container to be mixed, magnetic stirring is conducted for sufficient reaction, and the morchella polysaccharide nano-selenium is prepared; the mass concentration ratio of the morchella polysaccharide solution to the Na2SeO3 solution to the VC solution in the morchella polysaccharide solution to the Na2SeO3 solution to the VC solution in the preset concentration is 1: 1: (2-3). Besides, the morchella polysaccharide nano-selenium provided by the invention is prepared according to the preparation method, is a spherical amorphous body with the particle size of 70-75nm, has the selenium element content of 60-65%, has a remarkable inhibition effect on liver cancer cells and cervical cancer cells, has the cancer cell apoptosis inducti |
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Besides, the morchella polysaccharide nano-selenium provided by the invention is prepared according to the preparation method, is a spherical amorphous body with the particle size of 70-75nm, has the selenium element content of 60-65%, has a remarkable inhibition effect on liver cancer cells and cervical cancer cells, has the cancer cell apoptosis inducti</description><language>chi ; eng</language><subject>HUMAN NECESSITIES ; HYGIENE ; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES ; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES ; MEDICAL OR VETERINARY SCIENCE ; NANOTECHNOLOGY ; PERFORMING OPERATIONS ; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES ; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS ; SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES ; TRANSPORTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230404&DB=EPODOC&CC=CN&NR=115887486A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20230404&DB=EPODOC&CC=CN&NR=115887486A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA XIAOLONG</creatorcontrib><creatorcontrib>ZHANG SHAOPENG</creatorcontrib><creatorcontrib>SHI MENGHUA</creatorcontrib><creatorcontrib>DONG JINGZHOU</creatorcontrib><creatorcontrib>CHENG SHUIYUAN</creatorcontrib><title>Morchella polysaccharide nano-selenium as well as preparation method and application thereof</title><description>The invention discloses morchella polysaccharide nano-selenium and a preparation method and application thereof.The preparation method comprises the steps that a morchella polysaccharide solution, a Na2SeO3 solution and a VC solution with preset concentrations are added into a reaction container to be mixed, magnetic stirring is conducted for sufficient reaction, and the morchella polysaccharide nano-selenium is prepared; the mass concentration ratio of the morchella polysaccharide solution to the Na2SeO3 solution to the VC solution in the morchella polysaccharide solution to the Na2SeO3 solution to the VC solution in the preset concentration is 1: 1: (2-3). 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Besides, the morchella polysaccharide nano-selenium provided by the invention is prepared according to the preparation method, is a spherical amorphous body with the particle size of 70-75nm, has the selenium element content of 60-65%, has a remarkable inhibition effect on liver cancer cells and cervical cancer cells, has the cancer cell apoptosis inducti</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | HUMAN NECESSITIES HYGIENE MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES MEDICAL OR VETERINARY SCIENCE NANOTECHNOLOGY PERFORMING OPERATIONS PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING |
| title | Morchella polysaccharide nano-selenium as well as preparation method and application thereof |
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